A friend of the 29-year-old I’m A Celebrity winner said: “There is a feeling that Kerry is getting out of control again.

“Although she now has a home in the south, she keeps going back to Warrington, Cheshire, to see Adam and catch up with her old pals.

“At first, when she changed management teams, she was being watched all the time. But she’s been doing as she pleases lately.

“She’s also put on a bit of weight and some pals think she needs to slim down.

“It was decided that the best solution was to go back to a boot camp for a week.

“She will be watched carefully and kept away from admiring men!”

Kerry dropped from a size 14 to a size 10 in the first months of this year. But she has been pigging out on burgers, hot dogs and fried chicken.

And her handlers are fuming as their deal stipulated she must stay off drugs, cut down on booze and focus on exercise and diet. Plans for a fitness DVD have also been shelved. And unless she keeps in trim she won’t win lucrative advertising contracts.

The pal added: “Kerry’s been in trouble with Claire about gallivanting in Warrington with Adam. Claire hopes that, at the camp, she can persuade her that her career is more important than her love life.”